Fig. 1From: A comparison of femoral tunnel placement in ACL reconstruction using a 70° arthroscope through the anterolateral portal versus a 30° arthroscope through the anteromedial portal: a pilot 3D-CT studyArthroscopic view of femoral anterior cruciate ligament footprint in the right knee. a 30° arthroscope (via anteromedial portal); b 70° arthroscope (via anterolateral portal)Back to article page